eicv_suppress_hallucinations

THE RISK

Low Risk

Why eicv_suppress_hallucinations needs a policy

The description is entirely empty, so the tool's actual behavior is unknown. The name suggests it suppresses hallucinations, possibly related to the EICV (Entroly Information Compression/Verification) subsystem seen in the sibling tool 'eicv_verify_claim'. This could be a read/analysis operation or a write operation that modifies context or belief state. Without any description, confidence is very low.

From the tool's definition Tool name: eicv_suppress_hallucinations. Description is empty.

Documented attack patterns abuse exactly the kind of access eicv_suppress_hallucinations gives an agent:

POLICY

How to control eicv_suppress_hallucinations

PolicyLayer is an MCP gateway — it sits between your AI agents and Entroly Context Engine, and nothing reaches the server without passing your rules. This is the rule we recommend for eicv_suppress_hallucinations:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "eicv_suppress_hallucinations": {
      "limits": [
        {
          "counter": "eicv_suppress_hallucinations_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

eicv_suppress_hallucinations gets a rate cap, and everything else on the server is denied unless you say otherwise.

Create a free account and register Entroly Context Engine — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

SET A RULE FOR THIS TOOL →

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EXPLORE

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Tool risk categories → How PolicyLayer classifies MCP tools by what they can do.
MCP tool → What an MCP tool is and how clients discover and call it.
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FAQ

Questions about eicv_suppress_hallucinations

What does the eicv_suppress_hallucinations tool do? +

eicv_suppress_hallucinations. It is categorised as a Other tool in the Entroly Context Engine MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on eicv_suppress_hallucinations? +

Register the Entroly Context Engine MCP server in PolicyLayer and add a rule for eicv_suppress_hallucinations: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Entroly Context Engine. Nothing to install.

What risk level is eicv_suppress_hallucinations? +

eicv_suppress_hallucinations is a Other tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit eicv_suppress_hallucinations? +

Yes. Add a rate_limit block to the eicv_suppress_hallucinations rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block eicv_suppress_hallucinations completely? +

Set action: deny in the PolicyLayer policy for eicv_suppress_hallucinations. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides eicv_suppress_hallucinations? +

eicv_suppress_hallucinations is provided by the Entroly Context Engine MCP server (juyterman1000/entroly). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Entroly Context Engine tool call.

Start from Entroly Context Engine, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →